This lofty, elderly sister air after her compliance to his arm eventually angered him. His awe, his gratitude of the morning were turned into the man's desire to be master. He set his jaws in sullen slant and bided his time. "You can't treat me in this way when we're alone," he said, beneath his breath. Later he was hurt by her vivid interest in the young inventor, whom Bartol introduced as Stinchfield. He was a small man with a round, red face and laughing blue eyes, but he spoke with authority. His knowledge was amazing for its wide grasp, but especially for its precision. He guessed at nothing; he knew--or if he did not know he said so frankly. In the few short years of his professional career he had been associated with some of the greatest masters of matter. His acquaintances were all men of exact information and trained judgment, men who lived amid physical miracles and wrought epics in steel and stone. Naturally he absorbed the attention of the table, for in answer to questions he touched upon his career, and his talk was absorbing. He had been a year at Panama. He had helped to survey the route for a vast Colorado irrigating tunnel, and in his spare moments had perfected a number of important inventions in automobile construction. It was for all these reasons that Bartol had 'phoned him, urging him to come out and assist in the infinitely more important work of reducing to law the phenomena which sprang, apparently without rule or reason, from the trances of his latest and most interesting client. "Here is your chance to get a grip on the phenomena that have puzzled the world for centuries," he said. When Mrs. Joyce asked Stinchfield if he knew anything about spirit phenomena, he replied, candidly: "Not a thing, directly, Mrs. Joyce. Of course I have read a good deal, but I have never experimented. It is not easy to secure co-operation on the part of those gifted with these powers. The trouble seems to be they consider themselves in a sense priests, keepers of a faith, whereas I have the natural tendency to think of them in terms of physics." Bartol, smiling, raised a hand. "I don't want the company drawn into controversy. Experts agree that argument defeats a psychic." Mrs. Ollnee still wore the look of one who but half listens to what is said, and Mrs. Joyce slyly touched her hand with the tips of her fingers. "Do you want to go to your room?" she asked. Mrs. Ollnee shook her head. "No, I am all right." "We will have better results if we 'cut out' dessert," Mrs. Joyce explained to Bartol. "Over-eating has spoiled many a seance." "Is it as physical as that?" exclaimed Stinchfield. "I never eat when I am on a hard case," said Bartol.